Repairing the bike is not an issue, but the engine as a part of the frame holding system doesn't seem right to me. Although ducati is using it as a Moto GP tech, I don't know if it is really helping them out.
Also, I've come across articles where people complain about the problems they had to face due to their semi 'bike-on-engine' type rides, usually in their VFR 800s, and even Honda 929s,...this happens because being an enthusiast we all want to fiddle a bit with our bikes, and once you get to know how to do some mechanic type stuff, you will definitely try it on your own. And when you see that your bike isn't very much the same as a normal 'engine-on-bike' type bike, then you ought to get a bit disappointed, which was the problem faced by the owners, among other problems.
High Frequency Vibrations
I'll explain in a nutshell...
An angular contact bearing firstly has asymmetrical races, secondly, the load distribution in an angular bearing is asymmetrical, as the axial load acts straight along the axis and the radial load acts obliquely, which creates an imbalance of forces when the resultant of the two is taken.
Thirdly, at high speed, the centrifugal force generated by the balls changes the contact angle between the inner race and the outer race of the journal sys, this usually promotes to high frequency pulsations, which are although not observed while riding the bike, but can be observed through certain equipments.Hence, it might prove detrimental for the performance if we are talking at MotoGP or SBK levels, due to which the improvement has been done, as explained by me in the previous post.
Engine bend towards the rear
The engine is actually a V-90 but the inclination is slightly towards the rear (about 10 degrees), this was concluded by analysing the emergence of the exhaust pipe from the rear cylinder, the pipe has a different position than the other models. But since the official specs are not out, it is just a simple conclusion based on observation.
I don't think the inclination would hamper the handling because the 10 deg angle should provide counter-balance, as the bike now has a highly oversquare engine, and will also rev up to higher rpms, thus losing engine balance. Hence, inclining the engine might help with balancing in this case.











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